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joule

Related topics: Measurement
joule /dʒuːl $ dʒuːl, dʒaʊl/ noun [countableC] (written abbreviation J)  
TMa unit for measuring energy or work 焦耳〔能或功的计量单位〕
Examples from the Corpus
joule• The energy applied in each pulse was 25-30 joules.• For them, energy comes in joules, and force in newtons, but whatever happened to ergs and dynes?
From Longman Business Dictionary
joulejoule /dʒuːldʒuːl, dʒaʊl/ written abbreviation J noun [countableC]
a unit of energy, work done, or quantity of heat
Origin joule
(1800-1900) James Joule (1818-89), English scientist
joule noun
Chinese
Corpus
BNC: 45048 COCA: 0
BNC: 45048 COCA: 0
BNC: 45048 COCA: 0

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